%0 Journal Article %T PROBABILITY SAMPLING DESIGNS FOR VETERINARY EPIDEMIOLOGY %A Xhelil Koleci %A Chris L. S. Coryn %A Kristin A. Hobson %A Rruzhdi Keci %J Albanian Journal of Agricultural Sciences %D 2011 %I Agricultural University of Tirana %X The objective of sampling is to estimate population parameters, such as incidence or prevalence, from information contained in a sample. In this paper, the authors describe sources of error in sampling; basic probability sampling designs, including simple random sampling, stratified sampling, systematic sampling, and cluster sampling; estimating a population size if unknown; and factors influencing sample size determination for epidemiological studies in veterinary medicine. %K probability sampling %K simple random sampling %K stratified sampling %K systematic sampling %K cluster sampling %K epidemiology %K veterinary medicine %U https://sites.google.com/a/ubt.edu.al/rssb/revista2011first/koleci.pdf?attredirects=0&d=1